To cite numberofalleles in publications use:

Kruijver, M., Curran, M. J (2022). numberofalleles: Number of alleles in a DNA mixture. R package version 1.0.

Corresponding BibTeX entry:

  @Manual{,
    title = {numberofalleles: Number of alleles in a DNA mixture},
    author = {{Kruijver} and {M.} and {Curran} and J. M.},
    year = {2022},
    note = {R package version 1.0},
  }